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Product details

Parameters

Features ON/OFF LED Driver Data transfer rate (Typ) (MHz) 10 Ch to ch accuracy (Typ) (+/- %) 6 Rating Catalog Operating temperature range (C) -20 to 85 open-in-new Find other LED display drivers

Package | Pins | Size

SSOP (DL) 48 164 mm² 15.88 x 10.35 open-in-new Find other LED display drivers

Features

  • Drive Capability:
    • Segment . . . 30 mA × 16 Bits
    • Common . . . 640 mA
  • Constant Current Output ...3 mA to 30 mA (Current Value Setting for All Channels Using External Resistor)
  • Constant Current Accuracy ±6% (Maximum Error Between Bits)
  • Data Input: Clock Synchronized Serial Input
  • LED Type Applied Cathode Common
  • Logic Power Supply Voltage 4.5 V to 5.5 V
  • LED Power Supply Voltage 4.5 V to 5.5 V
  • Operating Frequency . . . 10 MHz
  • Operating Free-Air Temperature Range –20°C to 85⪚C
  • 48-Pin SSOL Package

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Description

The TLC5920 is an LED driver incorporating a 16-channel shift register, data latch, and constant current circuitry with current value control and 8-channel common driver into a single chip. The constant output current is capable of 30 mA for 16 bits simultaneously, and the current value can be set by one external register. This device also includes a 16-bit segment driver and 8-bit common driver; therefore, the monocolor LED array with 16 × 8 dots can be driven by only one TLC5920, and a two-color LED array with 16 x 16 dots can be driven by two TLC5920s.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 7
Type Title Date
* Datasheet 16x8 LED Driver/Controller datasheet (Rev. A) Sep. 09, 2002
White paper Common LED Functions and LED Driver Design Considerations Sep. 21, 2020
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Technical articles LED brightness adjustment: high-frequency PWM dimming Aug. 26, 2016
Technical articles Take better selfies with innovative LED flashes Nov. 18, 2014
Technical articles Solving the automotive EMI issues in new cars with all the screens Sep. 10, 2014
Application note LED Driver--Paralleled Outputs Provide High Current Outputs Sep. 25, 2006

Design & development

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CAD/CAE symbols

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SSOP (DL) 48 View options

Ordering & quality

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